1965 35-C33 Beechcraft Debonair (sold) Gallery 1965 35-C33 Beechcraft Debonair (sold) Aircraft For Sale, Sold Aircraft 1965 35-C33 Beechcraft Debonair (sold)IO-550-B 300HP Continental w/ top overhaul. Fresh annual, excellent pedigree, well maintained, Pacific Northwest-based since new, original Logs, no damage.